This page is based on an original translation from Chinese by S.W. Bushell, 1899, of a text written on Imperial command in 1743 by Tang Ying, the celebrated superintendent of the porcelain manufacture in the province of Jiangxi. It is widely reprinted. The version most likely to be authentic is the version found in the official annals of the province of Jianxi, Book XCIII, folio 19-23. The first draft seems to have been written in 1735. The version above was added to a set of 'twenty illustrations of the manufacture of porcelain' in 1743. The actual illustrations have never been identified. The text as it appears here is illustrated with photos taken on location by Jan-Erik Nilsson in 1991 and 1992.